Tissue & Structural
Ac-SDKP
Acetyl-Ser-Asp-Lys-Pro
Reference entry · not stocked
9 more in Tissue & StructuralIdentity
- Class
- Tissue & Structural
- Molecular weight
- 488 Da
- Residues
- 4
- Heavy atoms
- 67
- Reference slug
- ac-sdkp
These are published properties of the molecule, given for identification. Values we cannot confirm are omitted rather than estimated. What these terms mean.
What this compound is
Four residues with an acetyl cap, which is drawn. Released naturally from thymosin beta-4, the full form of which is also in this library.
Sequence
| 1 | SDKP |
|---|
- Three-letter code
- Ser-Asp-Lys-Pro
The one-letter code gives the amino-acid backbone. Terminal modifications, where a compound carries them, are accounted for in the molecular weight above but are not visible in the letters.
Residue composition
Counted directly from the sequence above. Ac-SDKP is built from 4 of the twenty standard amino acids across 4 positions.
By residue
| Residue | Code | Count | Share |
|---|---|---|---|
| Aspartic acid | D · Asp | 1 | 25% |
| Lysine | K · Lys | 1 | 25% |
| Proline | P · Pro | 1 | 25% |
| Serine | S · Ser | 1 | 25% |
By side-chain class
Nonpolar, aliphatic
1 · 25%
P
Polar, uncharged
1 · 25%
S
Positively charged
1 · 25%
K
Negatively charged
1 · 25%
D
Side-chain classes follow the standard grouping of the twenty proteinogenic amino acids. Composition is arithmetic over the published sequence and says nothing about how the molecule behaves.
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This is a reference entry. Sequence, residue count, molecular weight and atom count are published properties of the molecule, given for identification. Nothing on this page describes an application, benefit, dose, route or outcome, and nothing here should be read as an offer to supply or as guidance for use in a person or an animal. Materials sold by PepXtide are for laboratory research use only, are not for human or animal consumption, and have not been evaluated by the FDA.